diff options
| -rw-r--r-- | llvm/include/llvm/IR/Constants.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/llvm/include/llvm/IR/Constants.h b/llvm/include/llvm/IR/Constants.h index d2e5f2acc24..b6394f5e97b 100644 --- a/llvm/include/llvm/IR/Constants.h +++ b/llvm/include/llvm/IR/Constants.h @@ -698,9 +698,8 @@ public: template <typename ElementTy> static Constant *get(LLVMContext &Context, ArrayRef<ElementTy> Elts) { const char *Data = reinterpret_cast<const char *>(Elts.data()); - Type *Ty = - ArrayType::get(Type::getScalarTy<ElementTy>(Context), Elts.size()); - return getImpl(StringRef(Data, Elts.size() * sizeof(ElementTy)), Ty); + return getRaw(StringRef(Data, Elts.size() * sizeof(ElementTy)), Elts.size(), + Type::getScalarTy<ElementTy>(Context)); } /// get() constructor - ArrayTy needs to be compatible with @@ -710,6 +709,17 @@ public: return ConstantDataArray::get(Context, makeArrayRef(Elts)); } + /// get() constructor - Return a constant with array type with an element + /// count and element type matching the NumElements and ElementTy parameters + /// passed in. Note that this can return a ConstantAggregateZero object. + /// ElementTy needs to be one of i8/i16/i32/i64/float/double. Data is the + /// buffer containing the elements. Be careful to make sure Data uses the + /// right endianness, the buffer will be used as-is. + static Constant *getRaw(StringRef Data, uint64_t NumElements, Type *ElementTy) { + Type *Ty = ArrayType::get(ElementTy, NumElements); + return getImpl(Data, Ty); + } + /// getFP() constructors - Return a constant with array type with an element /// count and element type of float with precision matching the number of /// bits in the ArrayRef passed in. (i.e. half for 16bits, float for 32bits, |
